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Kester
Kester

Kester 44-6337-0050 Solder Bar, Leaded, Sn63Pb37, 361 F, Zero Halogen, Ultrapure Series

Our Part #488SO500

Condition:New

Mfr Part #44-6337-0050

Kester 44-6337-0050
Kester
Kester

Kester 44-6337-0050 Solder Bar, Leaded, Sn63Pb37, 361 F, Zero Halogen, Ultrapure Series

Our Part #488SO500

Condition:New

Mfr Part #44-6337-0050

WARNING
Has Expiration Date
$53.18BAR
Quantity on Order:750
Qty:Price:Savings
1$53.18
5$51.58Save
10$50.52Save
25$49.46Save
100$49.03Save
Calif. Prop 65
Has Expiration Date

Note: Due to a production delay, only cast bar will be available once current stock runs out. The cast bar alternative is CB44-6337-0050

Solder Bar, Leaded, Sn63Pb37, Zero-Halogen, 1-2/3lbs, Ultrapure

Tin-Lead (SnPb) Solder Bar

Kester Ultrapure Tin-Lead (SnPb) solder bars are designed for electronic soldering applications requiring high reliability, especially in surface mount assembly. Each batch is produced under tightly controlled conditions to reduce oxides and eliminate metallic and non-metallic impurities. The result is a solder alloy with excellent flow characteristics, low surface tension, and consistent performance.

Ultrapure solder conforms to IPC/J-STD-006C and meets the strictest quality control standards in the industry. When purchased directly or through authorized distributors, purity is certified for each lot.

Storage, Handling and Shelf Life

Store in a dry, non-corrosive environment between 10°C and 40°C (50°F–104°F). Over time, the surface may darken or appear dull, which does not affect performance. Shelf life is two years from the date of manufacture for alloys containing more than 70% lead, and three years for other compositions.

Extruded Bar
MFR Part#

Cast Bar
MFR Part#
AlloyWeight (lbs)Lead ContentHalogen Content
44-6337-0050CB44-6337-0050Sn63Pb371-1/2LeadedZero
44-9574-0050CB44-9574-0050K100LD1-1/2Lead-FreeZero
44-6337-0030CB44-6337-0030Sn63Pb371-1/2LeadedZero
44-7068-0000CB44-7068-0000Sn96.5Ag3Cu.51-1/2Lead-FreeZero
44-7050-0000CB44-7050-0000Sn96.3Ag3.71-1/2Lead-FreeZero
44-6040-0050CB44-6040-0050Sn60Pb401-1/2LeadedZero
44-7080-0000CB44-7080-0000Sn95Sb51-1/2Lead-FreeZero
44-7000-0000CB44-7000-0000Sn991-1/2Lead-FreeZero
44-0595-0000CB44-0595-0000Sn5Pb951-1/2LeadedZero

Kester Extrusion Process
Cast Bar Processing

BrandKester
Alloy NameSn63/Pb37
SeriesUltrapure Series
Melting Point183 C (361 F)°F
Lead FreeNo
Halogen ContentZero Halogen
Alternate Product Number04-6337-0050
Alloy TypeEutectic Alloys
Composition63% Tin, 37% Lead
MaterialTin, Lead
Package Quantity1-2/3 lb. Bar
Physical StateBar
Product TypeSolder Bars
Product Weight1-2/3 lb.
Shelf Life3650 days
StandardsDOD STD 2000 1A; IPC/J STD 006
Weight1-2/3 lb.
$53.18BAR
Quantity on Order:750
Qty:Price:Savings
1$53.18
5$51.58Save
10$50.52Save
25$49.46Save
100$49.03Save

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